2510361280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2142

約数の個数: 112

約数和(自身を含む): 6844686336

約数和(自身を除く): 4334325056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1031, 1087, 1120, 2062, 2174, 2240, 4124, 4348, 5155, 5435, 7217, 7609, 8248, 8696, 10310, 10870, 14434, 15218, 16496, 17392, 20620, 21740, 28868, 30436, 32992, 34784, 36085, 38045, 41240, 43480, 57736, 60872, 65984, 69568, 72170, 76090, 82480, 86960, 115472, 121744, 144340, 152180, 164960, 173920, 230944, 243488, 288680, 304360, 329920, 347840, 461888, 486976, 577360, 608720, 1120697, 1154720, 1217440, 2241394, 2309440, 2434880, 4482788, 5603485, 7844879, 8965576, 11206970, 15689758, 17931152, 22413940, 31379516, 35862304, 39224395, 44827880, 62759032, 71724608, 78448790, 89655760, 125518064, 156897580, 179311520, 251036128, 313795160, 358623040, 502072256, 627590320, 1255180640, 2510361280]

約数ペア:

[(1, 2510361280), (2, 1255180640), (4, 627590320), (5, 502072256), (7, 358623040), (8, 313795160), (10, 251036128), (14, 179311520), (16, 156897580), (20, 125518064), (28, 89655760), (32, 78448790), (35, 71724608), (40, 62759032), (56, 44827880), (64, 39224395), (70, 35862304), (80, 31379516), (112, 22413940), (140, 17931152), (160, 15689758), (224, 11206970), (280, 8965576), (320, 7844879), (448, 5603485), (560, 4482788), (1031, 2434880), (1087, 2309440), (1120, 2241394), (2062, 1217440), (2174, 1154720), (2240, 1120697), (4124, 608720), (4348, 577360), (5155, 486976), (5435, 461888), (7217, 347840), (7609, 329920), (8248, 304360), (8696, 288680), (10310, 243488), (10870, 230944), (14434, 173920), (15218, 164960), (16496, 152180), (17392, 144340), (20620, 121744), (21740, 115472), (28868, 86960), (30436, 82480), (32992, 76090), (34784, 72170), (36085, 69568), (38045, 65984), (41240, 60872), (43480, 57736)]